Sources

• {#1} U.S. Social Security Death Index, RootsWeb→Ancestry LLC, ssdi.rootsweb[.]com
  citation: 18 JUN 2007
• {#2} Joseph Ziolkowski Family (MR03340), {private} ( JAN 2007)
• {#3} Letter Z. List of burials in Union Highland Cemetery in Florence, Fremont County, Colorado (MR02799), USGenWeb Project Archives and COGenWeb Project Archives, Donated by Ralph C. Hastings (thank you!); where: http://files.usgwarchives.net/co/fremont/cemeteries/uniony.txt USGenWeb
  
  SURNAME     FIRST     RECORD     BLOCK     DEATH DATE
  Ziolkowski     Catherine     7289     67     6 Jan 1981
  Ziolkowski     Dolores     3747     8     6 Jul 1933
  Ziolkowski     Edward     7324     77     5 Jan 1982
  Ziolkowski     Frank     7604     77     14 Jan 1988
  Ziolkowski     Joseph     5700     67     24 Jul 1956
  Ziolkowski    Michael     5513     17     28 Oct 1953
  Ziolkowski     Pauline     6427     67     19 Feb 1969
  Ziolkowski     Virginia     7673     77     23 Feb 1989
  Zulkowski     Peter     5472     67     2 Sep 1952
  Zulkowsky     Antone     6221     68     20 Sep 1965